Shandong Provincial Defense Science and Technology Office organizes research on marine power equipment technology
At present, Shandong Provincial Defense Science and Technology Office has determined to rely on Shandong Tongyu, Weichai and other enterprises to establish a cooperative mechanism to organize the joint research of all-fiber crankshafts for marine high-speed medium-speed diesel engines. Guide and encourage Shandong Tongyu Group to introduce technology to develop and produce high-power medium-speed diesel engine full-fiber crankshaft; Zibo Diesel Engine Corporation to increase crankshaft finishing equipment, improve the high-fiber medium-speed diesel engine full-fiber crankshaft finishing capacity, and improve the crankshaft production chain. At the same time, we will conscientiously implement relevant policies and provide support for the smooth implementation of the project.
HDPE Double Wall Corrugated Pipe
HDPE double wall corrugated pipe
HDPE double wall corrugated pipe Appearance, standard and Application
Black. Implementation of GB / T1942.1-2004 "buried HDPE structural wall pipeline system section 1; polyethylene double wall corrugated pipe", the elastic ring meet the requirements of HG / T3091-2000. Products are widely used in urban drainage, sewage engineering, agricultural irrigation, drip irrigation, water-saving irrigation projects, drainage, sand control projects.
HDPE double wall corrugated pipe Specification
1. N4(ID 200 mm.300 mm.400 mm.500 mm.600 mm.800 mm)
2. N8 (ID 200 mm.300 mm.400 mm.500 mm.600 mm.800 mm)
HDPE double wall corrugated pipe Features
n Unique structure, high impact strength ;
n Smooth inner wall,small water flow resistant.large fluid flow;
n Easy to connect,good joint seal,No infiltration;
n Extremely light weight ,hence easy to handle and reduce cost;
n More than 50 years` service life in buried condition.
n High-density polyethylene is a hydrocarbon polymer, non-polar, high acid and alkali corrosion resistance.
n Eco-environment materials, non-toxic, non-corrosive, non-scaling, recyclable;
n Temperature range,-60℃ the pipeline no breakage, the maximum temperature of the transmission -medium is 60℃
n Comprehensive project cost basically same as the concrete pipe, low operating costs
HDPE Pipes,HDPE Double Wall Corrugated Pipe,High Density Polyethylene Pipe,Double Wall Corrugate HPDE Pipe
Hebei Fangyu Trade Co., Ltd. , https://www.fangyu-filtermedia.com